A novel laser melting sampler for discrete, sub-centimeter depth-resolved analyses of stable water isotopes in ice cores

A novel laser melting sampler for discrete, sub-centimeter depth-resolved analyses of stable water isotopes in ice cores

We developed a novel laser melting sampler (LMS) for ice cores to measure the stable water isotope ratios (δ18O and δD) as temperature proxies at sub-centimeter depth resolutions. In this LMS system, a 2 mm diameter movable evacuation nozzle holds an optical fiber through which a laser beam irradiat...

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Bibliographic Details
Main Authors: Yuko Motizuki, Yoichi Nakai, Kazuya Takahashi, Junya Hirose, Yu Vin Sahoo, Masaki Yumoto, Masayuki Maruyama, Michio Sakashita, Kiwamu Kase, Satoshi Wada, Hideaki Motoyama, Yasushige Yano
Format: Article
Language:English
Published: Cambridge University Press 2023-12-01
Series:Journal of Glaciology
Subjects:
Antarctic glaciology
ice chemistry
ice core
ice engineering
Online Access:https://www.cambridge.org/core/product/identifier/S0022143023000527/type/journal_article
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https://www.cambridge.org/core/product/identifier/S0022143023000527/type/journal_article

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